The 2017 MTV Video Music Awards were held on August 27, 2017 at The Forum in Inglewood, California, honoring music videos released between June 25, 2016 and June 23, 2017. It was hosted by Katy Perry. The 34th annual award show aired live from the venue for the second time in its history. The music video for Taylor Swift's song "Look What You Made Me Do" premiered during the broadcast. Lil Yachty co-hosted the pre-show with Terrence J, Charlamagne Tha God, and MTV News' Gaby Wilson. It was broadcast across various Viacom networks and their related apps.